UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8lEJbqUJOm41OwprXQzCFGeIg2whgHEPmM0xcyywQfY=' 
WHERE 
  key_id = '8fefc8947ac66aeff7ac726b2d78f48566e09a8c77dd26c0c88ff945658be62a' 
  AND (
    token = '8lEJbqUJOm41OwprXQzCFGeIg2whgHEPmM0xcyywQfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )